Nature or nurture? Confronting the audience with frightening possibilities, Lynne Ramsay’s challenging adaptation of Lionel Shriver’s novel about the mother (Tilda Swinton) of a disturbed child (Ezra Miller) is “unflinching stuff that gives off sparks of insight and truth each time it strikes hard at your brain and heart” (IFC). Heralded as a classic upon arrival, WE NEED TO TALK ABOUT KEVIN still strikes a chord with audiences over 10 years on.